The dead are not dead to us until we have forgotten them.

科学研究要解决实际问题，不能只停留在论文上。

The power of science lies in its universality and objectivity, it transcends culture and national boundaries.

The individual's biography is shaped by the historical and social context in which it is embedded.

我喜欢所有诚实的人。

最大的风险就是不冒任何风险。